# Castform #30/101 — Hidden Legends

## Summary

Castform is a Hoenn weather oddity with a modest but steady following, and this EX-era version leaned on its form-swapping Poké-Power, a tidy engine for decks wanting its weather variants in play. As an Uncommon in Hidden Legends it was a mid-tier pull, useful and unglamorous. The modelled guide sits at $3.17 with 3 copies traded in 30 days; PSA does not split this card’s population by finish, so no gem rate can be read for it.

## Identity

| Field | Value |
| --- | --- |
| Set | Hidden Legends |
| Number | 30/101 |
| Rarity | Uncommon |
| Era | EX |
| Illustrator | Sumiyoshi Kizuki |
| Release date | 2004-06-01 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Stage | Basic |
| HP | 60 |
| Types | Colorless |
| Ability: Temperamental Weather | Once during your turn (before your attack), you may search your deck for Sunny Castform, Rain Castform, or Snow-cloud Castform and switch it with Castform. (Any cards attached to Castform, damage counters, Special Conditions, and effects on it are now on the new Pokémon.) Shuffle Castform back into your deck. You can't use more than 1 Temperamental Weather Poké-Power each turn. |
| Attack: Forecast | cost Colorless — Search your deck for a Stadium card and play it. Shuffle your deck afterward. |
| Attack: Extra Ball | cost Colorless/Colorless — damage 20+ — If the Defending Pokémon is Pokémon-ex, this attack does 20 damage plus 20 more damage. |
| Weakness | Fighting ×2 |
| Retreat | 1 |
| Legal | Standard no · Expanded no |
| Pokédex entry | [Castform #351](https://cardboardalpha.com/pokemon/pokedex/castform) |
| Finishes | Normal, Reverse Holo |
| Languages | EN |

## Current stats

- Headline price: **$3.17** (ITEM_MEDIAN; modelled guide price) — as of 2026-10-17T07:30:52.909Z
- Headline basis: MODELLED_GUIDE — The venue’s published daily market guide, which the venue itself declares MODELLED. Nothing is confirmed to have traded at it, no copy is listed at it, and it is not our estimate — it is theirs.
- 24h change: n/a · 7d change: n/a — as of 2026-10-17T07:30:52.909Z
- Floor delivered ask: $4.24 — as of 2026-10-17T07:30:52.909Z
- Quant score: 91/100, regime ILLIQUID_UNKNOWN — as of 2026-10-17T07:30:52.909Z — 2 of 11 inputs · 20% weight · -35% confidence

## Provenance

- Catalog — observed 2004-06-01T00:00:00Z, confidence 98%
- Live ask — observed 2026-10-06T08:30:14.213Z, confidence 90%
- Price statistic — observed 2026-09-12T02:26:32.004Z, confidence 90%
- Confirmed sale — observed 2026-08-31T08:04:36.010Z, confidence 85%
- Guide price (modelled) — observed 2026-10-17T07:13:17.075Z, confidence 75%
- Inventory count — observed 2026-09-12T02:26:31.996Z, confidence 70%
- Population census — observed 2026-09-09T18:36:24.872Z, confidence 60%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/hidden-legends/castform-30)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Aex5-30%3AEN%3ANORMAL~NM)